[INFO] fetching crate rustcli 0.1.0...
[INFO] testing rustcli-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate rustcli 0.1.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate rustcli 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustcli 0.1.0
[INFO] finished tweaking crates.io crate rustcli 0.1.0
[INFO] tweaked toml for crates.io crate rustcli 0.1.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate rustcli 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74a68699940f67a1e14d9f79deae7f52af888adde3dae1511cafdd5db2ea77b6
[INFO] running `Command { std: "docker" "start" "-a" "74a68699940f67a1e14d9f79deae7f52af888adde3dae1511cafdd5db2ea77b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74a68699940f67a1e14d9f79deae7f52af888adde3dae1511cafdd5db2ea77b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74a68699940f67a1e14d9f79deae7f52af888adde3dae1511cafdd5db2ea77b6", kill_on_drop: false }`
[INFO] [stdout] 74a68699940f67a1e14d9f79deae7f52af888adde3dae1511cafdd5db2ea77b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26abe834564cf6c2a20c410728c85414ea5be88a0c59763d0d62565da5a2c69a
[INFO] running `Command { std: "docker" "start" "-a" "26abe834564cf6c2a20c410728c85414ea5be88a0c59763d0d62565da5a2c69a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling term_size v0.3.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling rust_util v0.6.15
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling rustcli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.99s
[INFO] running `Command { std: "docker" "inspect" "26abe834564cf6c2a20c410728c85414ea5be88a0c59763d0d62565da5a2c69a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26abe834564cf6c2a20c410728c85414ea5be88a0c59763d0d62565da5a2c69a", kill_on_drop: false }`
[INFO] [stdout] 26abe834564cf6c2a20c410728c85414ea5be88a0c59763d0d62565da5a2c69a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64df9443c2fe863ee40868cdaa7aa321069bf0a4c6f4c272391290d79c287b61
[INFO] running `Command { std: "docker" "start" "-a" "64df9443c2fe863ee40868cdaa7aa321069bf0a4c6f4c272391290d79c287b61", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustcli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "64df9443c2fe863ee40868cdaa7aa321069bf0a4c6f4c272391290d79c287b61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64df9443c2fe863ee40868cdaa7aa321069bf0a4c6f4c272391290d79c287b61", kill_on_drop: false }`
[INFO] [stdout] 64df9443c2fe863ee40868cdaa7aa321069bf0a4c6f4c272391290d79c287b61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 87b7415dab3c99bf6d341026270b7af110de6a3aaa0197f0ce994f88cead2c0d
[INFO] running `Command { std: "docker" "start" "-a" "87b7415dab3c99bf6d341026270b7af110de6a3aaa0197f0ce994f88cead2c0d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustcli-1b7eaf178c2a9224)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "87b7415dab3c99bf6d341026270b7af110de6a3aaa0197f0ce994f88cead2c0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87b7415dab3c99bf6d341026270b7af110de6a3aaa0197f0ce994f88cead2c0d", kill_on_drop: false }`
[INFO] [stdout] 87b7415dab3c99bf6d341026270b7af110de6a3aaa0197f0ce994f88cead2c0d